201494848

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{165703}}^1$

素因数の和:165734

約数の個数: 28

約数和(自身を含む): 420888160

約数和(自身を除く): 219393312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 165703, 331406, 662812, 1325624, 2651248, 3148357, 5302496, 6296714, 10604992, 12593428, 25186856, 50373712, 100747424, 201494848]

約数ペア:

[(1, 201494848), (2, 100747424), (4, 50373712), (8, 25186856), (16, 12593428), (19, 10604992), (32, 6296714), (38, 5302496), (64, 3148357), (76, 2651248), (152, 1325624), (304, 662812), (608, 331406), (1216, 165703)]